1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: This class is a placeholder for a database manager plugin and its

    15 *  associated destructor id key.

    16 *

    17 *

    18 */

    19 

    20 

    21 #ifndef CPOSLMDBMANPLUGININFO_H

    22 #define CPOSLMDBMANPLUGININFO_H

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CPosLmDatabaseManagerPluginBase;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  This class is a placeholder for a database manager plugin and its

    34 *  associated destructor id key. It handles loading and unloading of the

    35 *  ECom plugin.

    36 *

    37 *  @lib eposlmdbmanprov.lib

    38 *  @since S60 3.0

    39 *  @version $Revision: 1.4 $, $Date: 2005/07/07 13:40:31 $

    40 */

    41 class CPosLmDbManPluginInfo : public CBase

    42     {

    43     public:

    44 

    45         /**

    46         * Two-phased constructor.

    47         *

    48         * @param aDtorIdKey ECom destructor key.

    49         * @param aConstructionParams Construction parameters for the plugin.

    50         */

    51         static CPosLmDbManPluginInfo* NewLC(

    52         /* IN  */ TUid aDtorIdKey,

    53         /* IN  */ TAny* aConstructionParams);

    54 

    55         /**

    56         * Destructor.

    57         *

    58         */

    59         virtual ~CPosLmDbManPluginInfo();

    60 

    61     public: // New functions

    62 

    63         /**

    64         * Retrieves the plugin instance.

    65         *

    66         * @return The plugin instance.

    67         */

    68         CPosLmDatabaseManagerPluginBase* Instance();

    69 

    70     protected:

    71 

    72         /**

    73         * C++ default constructor.

    74         */

    75         CPosLmDbManPluginInfo();

    76 

    77     private:

    78 

    79        /**

    80         * By default Symbian 2nd phase constructor is private.

    81         *

    82         * @param aDtorIdKey ECom destructor key.

    83         * @param aConstructionParams Construction parameters for the plugin.

    84         */

    85         void ConstructL(

    86         /* IN  */ TUid aDtorIdKey,

    87         /* IN  */ TAny* aConstructionParams);

    88 

    89 

    90         // By default, prohibit copy constructor

    91         CPosLmDbManPluginInfo(const CPosLmDbManPluginInfo&);

    92         // Prohibit assigment operator

    93         CPosLmDbManPluginInfo& operator= (const CPosLmDbManPluginInfo&);

    94 

    95     private:    // Data

    96 

    97         CPosLmDatabaseManagerPluginBase* iPlugin;

    98         TUid iDtorIdKey;

    99 

   100     };

   101 

   102 #endif      // CPOSLMDBMANPLUGININFO_H

   103 

   104 // End of File